American Express introduces special POAP collectibles at ACL Festival
American Express is offering festival goers at the ACL Festival the opportunity to collect a special POAP (Proof of Attendance Protocol) at the Amex Experience. These POAPs are part of the Member Collectibles program, designed to enhance the experiences of Amex Members at important events. The collectibles are meant to serve as reminders of the fun times at the festival for years to come.